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2012-01-23iommu: Rename the DMAR and INTR_REMAP config optionsSuresh Siddha
Change the CONFIG_DMAR to CONFIG_INTEL_IOMMU to be consistent with the other IOMMU options. Rename the CONFIG_INTR_REMAP to CONFIG_IRQ_REMAP to match the irq subsystem name. And define the CONFIG_DMAR_TABLE for the common ACPI DMAR routines shared by both CONFIG_INTEL_IOMMU and CONFIG_IRQ_REMAP. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: yinghai@kernel.org Cc: youquan.song@intel.com Cc: joerg.roedel@amd.com Cc: tony.luck@intel.com Cc: dwmw2@infradead.org Link: http://lkml.kernel.org/r/20110824001456.558630224@sbsiddha-desk.sc.intel.com Signed-off-by: Ingo Molnar <mingo@elte.hu> Conflicts: arch/x86/include/asm/irq_remapping.h arch/x86/kernel/apic/io_apic.c drivers/iommu/Makefile Change-Id: I3f09baf327e59d94f38801d107268f4e20c1da8e
2011-08-09[IA64] fix "allnoconfig" buildTony Luck
Link errors: arch/ia64/kernel/built-in.o: In function `arch_setup_dmar_msi': (.text+0x35972): undefined reference to `dmar_msi_write' ... and more ... because allnoconfig has CONFIG_DMAR=y due to the "select DMAR" in arch/ia64/Kconfig under config IA64_GENERIC. Drop that select, but add CONFIG_DMAR=y to generic_defconfig so we keep testbuilding the DMAR code. Signed-off-by: Tony Luck <tony.luck@intel.com>
2011-03-02[IA64] Add CONFIG_MISC_DEVICES=y to configs that need it.Tony Luck
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> wrote: > While working on an defconfig (arm/mx27) I noticed that just updating > it results in removing CONFIG_EEPROM_AT24=y. The reason is that > since commit > > v2.6.36-5965-g5f2365d (misc devices: do not enable by default) > > MISC_DEVICES isn't enabled anymore by default. So all defconfigs that > have CONFIG_SOME_SYMBOL=y (or =m) (with SOME_SYMBOL depending on > MISC_DEVICES) but not CONFIG_MISC_DEVICES=y suffer from the same > problem. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
2010-08-14defconfig reductionSam Ravnborg
Use the defconfig files generated by "make savedefconfig" for remaining defconfig files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2010-07-13[IA64] Put ia64 config files on the Uwe Kleine-König dietTony Luck
arch/arm config files were slimmed down using a python script (See commit c2330e286f68f1c408b4aa6515ba49d57f05beae comment) Do the same for ia64 so we can have sleek & trim looking defconfig files too. Signed-off-by: Tony Luck <tony.luck@intel.com>
2010-02-08[IA64] Remove COMPAT_IA32 supportTony Luck
This has been broken since May 2008 when Al Viro killed altroot support. Since nobody has complained, it would appear that there are no users of this code (A plausible theory since the main OSVs that support ia64 prefer to use the IA32-EL software emulation). Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-04-02sgi-gru: remove SGI_GRU as a valid config option for ia64 configs with SGI_UVRobin Holt
Some current configs turn on GRU for ia64. The GRU code does not correctly load on boot on ia64 (GRU does continue to work for x86-64), so changing the IA64 Kconfig to not select GRU on ia64 configs for now until we have time to fix. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-19[IA64] fixes configs and add default config for ia64 xen domUIsaku Yamahata
This patch fixes xen related Kconfigs and add default config file for ia64 xen domU. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <aegl@agluck-desktop.(none)>
2009-01-26eeprom: More consistent symbol namesJean Delvare
Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net>
2009-01-15[IA64] generic_defconfig: Enable SATA_VITESSEBrent Casavant
CONFIG_SATA_VITESSE=y was not added to generic_defconfig when sn2_defconfig was removed. SGI Altix systems that use an IO10 base IO card to drive the root device are unable to boot without the Vitesse controller. Signed-off-by: Brent Casavant <bcasavan@sgi.com> Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-12-09[IA64] Updated the generic_defconfig to work with the 2.6.28-rc7 kernel.Robin Holt
The AUTOFS=y and AUTOFS4=y causes problems with some distros versions of automount. I turned both of those to =m and then followed the default prompts for everything else. I did notice that CONFIG_PNP_DEBUG got changed to CONFIG_PNP_DEBUG_MESSAGES and the default was a =y so I turned that back to a =n. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-10-17[IA64] Add Variable Page Size and IA64 Support in Intel IOMMUFenghua Yu
The patch contains Intel IOMMU IA64 specific code. It defines new machvec dig_vtd, hooks for IOMMU, DMAR table detection, cache line flush function, etc. For a generic kernel with CONFIG_DMAR=y, if Intel IOMMU is detected, dig_vtd is used for machinve vector. Otherwise, kernel falls back to dig machine vector. Kernel parameter "machvec=dig" or "intel_iommu=off" can be used to force kernel to boot dig machine vector. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-18[IA64] Remove sn2_defconfig.Robin Holt
Not really a patch as much as a remove this file request. Now that generic_defconfig supports all the configurations SGI currently supports and has NR_CPUS and NR_NODES at our largest configurations, we have no reason to maintain the extra defconfig file. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] Update generic configTony Luck
Changes to support a new platform in my lab. Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] update generic_defconfig to support sn2.Robin Holt
This patch changes the generic_defconfig so it works on all sn2 platforms I have access to. There is only one support configuration which was not tested and that configuration is only a combination of two tested configurations. With this patchset applied, a generic kernel can be booted on either a RHEL 5.2, RHEL5.3, or SLES10 SP1 root and operate. All features needed by SGI's ProPack are also working. I have not tested all features of RHEL or SLES, but they do at least boot. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] update generic_defconfig for 2.6.27-rc1Robin Holt
This patch updates the generic_defconfig for 2.6.27-rc1 by simply doing a make oldconfig and holding down the carriage return. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[IA64] move defconfig to arch/ia64/configs/Adrian Bunk
This patch moves the default ia64 defconfig to arch/ia64/configs/generic_defconfig where it belongs and selects it as the default defconfig through KBUILD_DEFCONFIG. Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-10-29[IA64] update sn2 defconfig to 64kb pagesJes Sorensen
Update sn2_defconfig to select 64KB page size, as well as include new config options. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-10-19task cgroups: enable cgroups by default in some configsPaul Jackson
In pre-cgroup cpusets, a few config files enabled cpusets by default. Signed-off-by: Paul Jackson <pj@sgi.com> Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-15[IA64] update sn2_defconfigJes Sorensen
Update defonfig file for sn2 to match recent changes in config options. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[IA64] Update arch/ia64/configs/* s/SLAB/SLUB/Christoph Lameter
The slab allocator was changed in 2.6.23 to default to SLUB. However, the config files in arch/ia64/configs still use SLAB. Switch them to SLUB. Added same change to arch/ia64/defconfig ... Tony Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-20Pull ia64-clocksource into release branchTony Luck
2007-07-20[IA64] Convert to generic timekeeping/clocksourceTony Luck
This is a merge of Peter Keilty's initial patch (which was revived by Bob Picco) for this with Hidetoshi Seto's fixes and scaling improvements. Acked-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-07-19[IA64] refresh some config files for 64K pagesizeTony Luck
Update arch/ia64/defconfig: select 64K pagesize Same for arch/ia64/configs/tiger_defconfig + CONFIG_COMPAT=n Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-03-08[IA64] refresh config filesTony Luck
Bring defconfig, tiger_defconfig and zx1_defconfig up to date. Also sprinkle KEXEC and KDUMP combinations around liberally so that my usual regression test builds will see all combinations: tiger_defconfig gets KEXEC=y, CRASH_DUMP=n zx1_defconfig gets KEXEC=n, CRASH_DUMP=y defconfig gets KEXEC=y, CRASH_DUMP=y others remain at KEXEC=n, CRASH_DUMP=n Signed-off-by: Tony Luck <tomy.luck@intel.com>
2006-10-17[IA64] update sn2_defconfigJes Sorensen
The current sn2_defconfig is obsolete, in particular the recent ATA changes are a pain, so here's a patch to get things in sync ... at least for a day or two :) Update sn_defconfig to match current community kernel tree. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-07-31[PATCH] sgiioc4: Always share IRQBrent Casavant
The SGI IOC4 IDE device always shares an interrupt with other devices which are part of IOC4. As such, IDEPCI_SHARE_IRQ should always be enabled when BLK_DEV_SGIIOC4 is enabled. Signed-off-by: Brent Casavant <bcasavan@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[IA64] tiger_defconfig s/NR_CPUS=4/NR_CPUS=16/Tony Luck
Montecito is coming with dual core and threading, so this four socket box can now have sixteen logical cpus. Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-05-17[IA64] sn2 defconfigJes Sorensen
Set node shift to 10 on SN2 and disable mutex debugging. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-04-27[IA64] update sn2 defconfigJes Sorensen
Update SN2 defconfig to latest kernel and add QLA FC drivers commonly found in SN2 boxes. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-03-24[IA64] Increase max node count on SN platformsJack Steiner
Update configuration files with new CONFIG option. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-03-21Pull bsp-removal into release branchTony Luck
2006-03-07[IA64] gensparse_defconfig: turn on PNPACPIBjorn Helgaas
Turn on CONFIG_PNPACPI. I recently removed 8250_acpi.c. All devices previously claimed by 8250_acpi.c should now be claimed by 8250_pnp.c. This depends on having CONFIG_PNPACPI so ACPI devices show up as PNP devices. All other ia64 defconfigs either have CONFIG_PNPACPI already, or don't have 8250 support turned on at all. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-27[IA64] refresh default config filesTony Luck
Bring all ia64 config files up to date Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-01-18[PATCH] e1000: Added disable packet split capabilityJesse Brandeburg
Adds the ability to disability packet split at compile time and use the legacy receive path on PCI express hardware. Made this a CONFIG option and modified the Kconfig, to reflect the new option. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-14[PATCH] Altix: ioc3 serial supportPatrick Gefre
Add driver support for a 2 port PCI IOC3-based serial card on Altix boxes: This is a re-submission. On the original submission I was asked to organize the code so that the MIPS ioc3 ethernet and serial parts could be used with this driver. Stanislaw Skowronek was kind enough to provide the shim layer for this - thanks Stanislaw. This patch includes the shim layer and the Altix PCI ioc3 serial driver. The MIPS merged ioc3 ethernet and serial support is forthcoming. Signed-off-by: Patrick Gefre <pfg@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-05[IA64] support for cpu0 removalAshok Raj
here is the BSP removal support for IA64. Its pretty much the same thing that was released a while back, but has your feedback incorporated. - Removed CONFIG_BSP_REMOVE_WORKAROUND and associated cmdline param - Fixed compile issue with sn2/zx1 due to a undefined fix_b0_for_bsp - some formatting nits (whitespace etc) This has been tested on tiger and long back by alex on hp systems as well. Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-12-16[IA64-SGI] change default_sn2 to NR_CPUS==1024hawkes@sgi.com
Change the NR_CPUS default for ia64/sn up to 1024. Signed-off-by: John Hawkes <hawkes@sgi.com> Signed-off-by: John Hesterberg <jh@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-12-02[IA64] refresh tiger_defconfig ready for 2.6.15Tony Luck
Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-12-02[IA64] Updates to the sn2_defconfig for 2.6.15.Robin Holt
This updates the sn2_defconfig file for the Altix 330 hardware, enables the AGP graphics for the SGI Prism, and removes prompts for the remainder of the new features. Greg Edwards reviewed the changes. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Greg Edwards <edwardsg@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-11-11[IA64] 4-level page tablesRobin Holt
This patch introduces 4-level page tables to ia64. I have run some benchmarks and found nothing interesting. Performance has consistently fallen within the noise range. It also introduces a config option (setting the default to 3 levels). The config option prevents having 4 level page tables with 64k base page size. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-10-28Pull sparsemem-v5 into release branchTony Luck
2005-10-04[PATCH] V5 ia64 SPARSEMEM - gensparse_defconfigBob Picco
gensparse_defconfig is a config generated file for SPARSEMEM and GENERIC kernel configuration (defconfig). Signed-off-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-15[IA64] Update default configsBjorn Helgaas
PNP and PNPACPI turned on i8042 recently changed from ACPI to PNP detection. Without PNP, it probes legacy I/O ports for the keyboard controller, which causes an MCA on HP boxes. Also, I'm about to remove 8250_acpi.c, so we'll need PNP to detect non-PCI serial ports. Until 8250_acpi.c is removed, some systems will see serial ports reported twice (once from 8250_acpi.c and again from 8250_pnp.c). This is harmless. PNPACPI is still marked EXPERIMENTAL, but I'm not aware of any outstanding issues on ia64. IDE_GENERIC turned off (except for SGI simulator, all ia64 IDE is PCI) ide-generic probes compiled-in legacy I/O ports for IDE devices, which again causes an MCA. It would be nicer to just get rid of all the legacy junk from include/asm-ia64/ide.h, but that is a bit riskier because it could break ide-cs and the HDIO_REGISTER_HWIF ioctl (http://www.ussg.iu.edu/hypermail/linux/kernel/0508.2/0049.html). Here's the essence of the patch: -# CONFIG_PNP is not set +CONFIG_PNP=y +CONFIG_PNPACPI=y -CONFIG_IDE_GENERIC=y +# CONFIG_IDE_GENERIC is not set Tested on tiger, bigsur, and zx1. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-08[IA64] Manual merge fix for 3 filesTony Luck
arch/ia64/Kconfig arch/ia64/kernel/acpi.c include/asm-ia64/irq.h Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-07[IA64] Minor cleanups - remove CONFIG_ACPI_DEALLOCATE_IRQKenji Kaneshige
The config option 'CONFIG_ACPI_DEALLOCATE_IRQ' is no longer needed. This patch removes it. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-08-25[ACPI] delete CONFIG_ACPI_PCILen Brown
Delete the ability to build an ACPI kernel that does not include PCI support. When such a machine is created and it requires a tuned kernel, send a patch. http://bugzilla.kernel.org/show_bug.cgi?id=1364 Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-25[ACPI] IA64-related ACPI Kconfig fixesLen Brown
Build issues were mostly in the ACPI=n case -- don't do that. Select ACPI from IA64_GENERIC. Add some missing dependencies on ACPI. Mark BLACKLIST_YEAR and some laptop-only ACPI drivers as X86-only. Let me know when you get an IA64 Laptop. Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-24[ACPI] delete CONFIG_ACPI_BUSLen Brown
it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-24[ACPI] delete CONFIG_ACPI_INTERPRETERLen Brown
it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
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